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Discussion Starter · #1 ·
I have an 06 auto with a zex 75 shot. My question is where to put the timing at when its already tuned for a [email protected] racer intake. Any help is greatly appreciated.
 

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a 75 shot shouldn't warrant too much timing....but that being said i have -4* out of my tuned 96 GT on a 75 shot. thinking of only going to -2*
 

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Discussion Starter · #3 ·
Well i put it at -2 degrees and it done great. I went 8.04 in the 8th mile on the stock tires with a 1.87 60'. I only had 800lbs bottle pressure. I just really wondered if i took too much timing out or what. This is my first time to use nitrous so im just tryn to be safe.
 

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Did you have a tune that put more timing in? You can run a 75 on stock timing. Get the bottle pressure right and a purge valve and you will pick up a tenth or so. You want the bottle pressure at 1000 before you start your burn out, then use the purge valve on the first bulb purge it down to 950-975.
 

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Discussion Starter · #6 ·
Yea i had the [email protected] racer 93 tune in it but i put the timing back to zero on that tune.
 
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